package com.example.demo27.mapper;


import org.apache.ibatis.annotations.Mapper;
import com.example.demo27.bean.User;
/**
 * @Author zhaox
 * @Date 22/3/23
 */


@Mapper
public interface UserMapper {
    //通过用户名密码查询用户数据
    User getByUserNameAndPassword(User user);
}